11225112 has 16 divisors (see below), whose sum is σ = 28062840. Its totient is φ = 3741696.

The previous prime is 11225099. The next prime is 11225129. The reversal of 11225112 is 21152211.

It is a junction number, because it is equal to n+sod(n) for n = 11225091 and 11225100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233833 + ... + 233880.

Almost surely, 2^11225112 is an apocalyptic number.

11225112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11225112 is an abundant number, since it is smaller than the sum of its proper divisors (16837728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11225112 is a wasteful number, since it uses less digits than its factorization.

11225112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467722 (or 467718 counting only the distinct ones).

The product of its digits is 40, while the sum is 15.

The square root of 11225112 is about 3350.3898280648. The cubic root of 11225112 is about 223.9048809580.

Adding to 11225112 its reverse (21152211), we get a palindrome (32377323).

The spelling of 11225112 in words is "eleven million, two hundred twenty-five thousand, one hundred twelve".